77392966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 140785920

約数和(自身を除く): 63392954

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2221, 2489, 4442, 4978, 15547, 17423, 31094, 34846, 42199, 84398, 290951, 295393, 581902, 590786, 2036657, 4073314, 5528069, 11056138, 38696483, 77392966]

約数ペア:

[(1, 77392966), (2, 38696483), (7, 11056138), (14, 5528069), (19, 4073314), (38, 2036657), (131, 590786), (133, 581902), (262, 295393), (266, 290951), (917, 84398), (1834, 42199), (2221, 34846), (2489, 31094), (4442, 17423), (4978, 15547)]